Home / 2,283,423.23-3,151,123.80-1,365,652.23

Finding the Fourth Proportional to 2,283,423.23, 3,151,123.80 and 1,365,652.23

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Solution

The fourth proportional to 2,283,423.23, 3,151,123.80 and 1,365,652.23 is: 1,884,599.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,423.23 : 3,151,123.80 = 1,365,652.23 : x
  2. Step 2: Convert to fraction form
    2,283,423.23/3,151,123.80 = 1,365,652.23/x
  3. Step 3: Cross multiply
    2,283,423.23x = 3,151,123.80 × 1,365,652.23
  4. Step 4: Simplify right side
    2,283,423.23x = 4,303,339,227,538.16
  5. Step 5: Solve for x
    x = 4,303,339,227,538.16/2,283,423.23
  6. Step 6: Final answer
    x = 1,884,599.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.